Underfolio

Every trading day › 1988

The stock market on January 5, 1988

January 5, 1988, a Tuesday. The S&P 500 rose 1.05% to close at 258.63. Of 6,313 US stocks that traded, 3,387 rose and 1,031 fell.

The S&P 500+1.05%closed at 258.63
How big a move#5,624of 24,799 trading days since 1928
$100 in the index since$2,979price only, to September 24, 2026
Stocks that rose3,387of 6,313; 1,031 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Sterling Drug (STY)+30.3%
Rhone-Poulenc Rorer (RPR)+19.3%
Wang Labs Inc (WANG)+13.0%

Biggest falls among the 500 largest companies

Archer Daniels Midland (ADM)-8.4%
Manufactures Hanover (MHC)-5.5%
J.P. Morgan Chase & Co. (CMB)-5.4%

Stock moves count dividends; the index is price only. Market values after 2024 are estimates.

‹ January 4, 1988 · Every January 5 · January 6, 1988 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.